Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.
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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
B72210S2621K101


EPCOS TDK Varistors Varistor S10K625E2
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TDK 3155
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AUD 0.529
Multiples of: 1

MOV825 VDC625 VAC1650 V12 mm3.5 kA100 J90 pF RadialBulk B722xxS2PCB Mount1 kV- 40 C+ 105 C 
MOVS2825V150


Varistors 150 VAC, 415 V CLAMP, 400 PEAK
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Eaton 3154
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AUD 0.4404
Multiples of: 1

MOV560 VDC150 VAC415 V-1200 A-- SMD/SMTReel , Cut Tape2825MOVS2825SMD/SMT264 V- 40 C+ 85 C 
IsoM3-230-B-L2


Varistors IsoMOV 3KA 230Vrms Bulk In-Line
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Bourns 3130
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AUD 1.0262
Multiples of: 1

MOV300 VDC230 VAC620 V13.2 mm250 A-30 pF RadialBulk IsoM3Through Hole-- 40 C+ 125 C 
ERZ-V14D270


Var 17VAC/22VDC 2000A 27V Radial Bulk
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Panasonic 3127
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AUD 0.2295
Multiples of: 1000

Mov22 V17 V53 V14 mm2 kA7.8 J0.016 uF- 40 C to + 85 CRadialBulk V 27 V- 40 C+ 85 C 
B72220P3271K101


Varistors 275VAC 10% 20mm SuperioR MP
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TDK 3125
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AUD 0.9243
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MOV350 VDC275 VAC710 V22.5 mm12 kA280 J1150 pF RadialBulk B72220PPCB Mount430 V- 40 C+ 105 C 
VC06AG183R0YAT3A


AVX Varistors 18volts 2pF 50 -80%
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Kyocera AVX 3123
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AUD 0.0943
Multiples of: 1

MLV18 VDC14 VAC42 V-0.1 uA100 mJ3 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCAGPCB Mount25.5 V- 55 C+ 125 CAEC - Q200
VDR-14D621K


Varistors 505V 1025V 4.5KA Through Hole RoHS
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VDR 3123
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AUD 0.0971
Multiples of: 5

   1025 V          558 V ~ 682 V   
B72207S2231K101


EPCOS TDK Varistors Varistor S07K230E2
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TDK 3116
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AUD 0.1659
Multiples of: 1

Mov300 VDC230 VAC 7 mm1.75 kA23 J115 pF- 40 C to + 85 CRadialBulk Advanced 360 VDC- 40 C+ 105 C 
B72214S0300K151


EPCOS TDK Varistors 30vrms 14mm StdCrmp,S14K30G5
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TDK 3114
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AUD 0.2933
Multiples of: 1

Mov38 VDC30 VAC93 V14 mm1 kA9 J4950 pF- 40 C to + 85 CRadialReel B722 47 VDC- 40 C+ 105 C 
MOV-20D471K


Var MOV 300VAC/385VDC 6500A 470V Thru-Hole Radial Bulk
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Bourns 2966
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AUD 0.5024
Multiples of: 1

Mov470 V 775 V20 mm4.5 kA125 J430 pF- 40 C to + 85 C Bulk Mov - 20Dxxxk  - 40 C+ 85 C 
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